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  Learning from Labeled and Unlabeled Data Using Random Walks

Zhou, D., & Schölkopf, B. (2004). Learning from Labeled and Unlabeled Data Using Random Walks. In C. Rasmussen, H. Bülthoff, B. Schölkopf, & M. Giese (Eds.), Pattern Recognition: 26th DAGM Symposium, Tübingen, Germany, August 30 - September 1, 2004 (pp. 237-244). Berlin, Germany: Springer.

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 Creators:
Zhou, D1, 2, Author           
Schölkopf, B1, 2, Author           
Affiliations:
1Department Empirical Inference, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497795              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: We consider the general problem of learning from labeled and unlabeled data. Given a set of points, some of them are labeled,
and the remaining points are unlabeled. The goal is to predict the
labels of the unlabeled points. Any supervised learning algorithm
can be applied to this problem, for instance, Support Vector
Machines (SVMs). The problem of our interest is if we can
implement a classifier which uses the unlabeled data information
in some way and has higher accuracy than the classifiers which use
the labeled data only. Recently we proposed a simple algorithm,
which can substantially benefit from large amounts of unlabeled
data and demonstrates clear superiority to supervised learning
methods. In this paper we further investigate the algorithm using
random walks and spectral graph theory, which shed light on the
key steps in this algorithm.

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 Dates: 2004-09
 Publication Status: Issued
 Pages: -
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 Rev. Type: -
 Identifiers: BibTex Citekey: 2684
DOI: 10.1007%2F978-3-540-28649-3_29
 Degree: -

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Title: 26th Annual Symposium of the German Association for Pattern Recognition (DAGM 2004)
Place of Event: Tübingen, Germany
Start-/End Date: 2004-08-30 - 2004-09-01

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Title: Pattern Recognition: 26th DAGM Symposium, Tübingen, Germany, August 30 - September 1, 2004
Source Genre: Proceedings
 Creator(s):
Rasmussen, CE1, Editor           
Bülthoff, HH1, Editor           
Schölkopf, B1, Editor           
Giese, MA, Editor           
Affiliations:
1 Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794            
Publ. Info: Berlin, Germany : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 237 - 244 Identifier: ISBN: 978-3-540-22945-2

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Title: Lecture Notes in Computer Science
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 3175 Sequence Number: - Start / End Page: - Identifier: -